Uke with dead Bro complex x seme with mommy issues. Uke picks up seme from the street and pretends that seme is his younger brother. Seme goes along with it bc he was abused as a child and never had a real home so when uke comes out of nowhere and offers him one even if it is as a replacement for Uke’s younger brother, seme jumps at the opportunity. Eventually seme falls in love with brocon and uke comes to his senses. sex ensues
Koko Wa Yasashii Niwa